Maintenance script: Created page with " Go to a worker node. This is mandatory for slc4!

 su - cmss

Il faut probablement dabord faire:

 cp /swmgrs/cmss /swmgrs/cmss_old
 mkdir /swmgr..."

2015-08-26T12:28:41Z

Created page with " Go to a worker node. This is mandatory for slc4! <pre> su - cmss </pre> Il faut probablement dabord faire: <pre> cp /swmgrs/cmss /swmgrs/cmss_old mkdir /swmgr..."

New page

Go to a worker node. This is mandatory for slc4!

<pre>
su - cmss
</pre>

Il faut probablement dabord faire:

<pre>
cp /swmgrs/cmss /swmgrs/cmss_old
mkdir /swmgrs/cmss
</pre>

PUIS:

<pre>
export VO_CMS_SW_DIR=/swmgrs/cmss
export SCRAM_ARCH=slc4_ia32_gcc345
export LANG="C"
cd $VO_CMS_SW_DIR
</pre>

<pre>
wget -O $VO_CMS_SW_DIR/bootstrap.sh http://cmsrep.cern.ch/cmssw/cms/bootstrap.sh
mkdir /tmp/$USER
sh -x $VO_CMS_SW_DIR/bootstrap.sh setup -unsupported_distribution_hack -path $VO_CMS_SW_DIR -arch $SCRAM_ARCH >& $VO_CMS_SW_DIR/bootstrap_$SCRAM_ARCH.log

</pre>

<pre>
source $VO_CMS_SW_DIR/$SCRAM_ARCH/external/apt/<apt-version>/etc/profile.d/init.sh ## je ne connais pas la version apt qui sera téléchargé
apt-get update
</pre>

Pour être sure que ca a marché, installe une version de CMSSW:
apt-cache search cmssw
apt-get install cms+cmssw+CMSSW_2_1_7 ## version utilise par jobrobot.

Si celle la a marcher, installe 2_2_13 et un mail a petra pour lui dire de reinstaller le tout.

For error rpm-wrapper returned an error code (153) install before following package

<pre>
apt-get install external+fakesystem+1.0
apt-get install external+fakesystem+1.0-cms

</pre>

If not yet the case copy env_glite31.(c)sh files from a backup place to /sandbox/cmss:

<pre>
cp /sandbox/cmss_Shkelzen/env_glite31.* /sandbox/cmss/
</pre>

Il manque encore les SITECONF:

<pre>
mkdir -p /swmgrs/cmss/SITECONF/local
cp /swmrgs/cmss_old/SITECONF/T2_BE_IIHE/p.tar /swmgrs/cmss/SITECONF/local
cd /swmgrs/cmss/SITECONF/local
tar -xf p.tar

</pre>

Il faut patcher libDCache.rootmap dans les versions les plus anciennes
Exemple : /swmgrs/cmss/slc4_ia32_gcc345/lcg/root/5.18.00a-cms21/lib/libDCache.rootmap
Contenu attendu :

<pre>
cat /swmgrs/cmss/slc4_ia32_gcc345/lcg/root/5.22.00d-cms4/lib/libDCache.rootmap
Library.TDCacheFile: libDCache.so libRIO.so
Library.TDCacheSystem: libDCache.so libRIO.so

</pre>

==== OBSOLETE =====
==== OBSOLETE =====

==== OBSOLETE =====
==== OBSOLETE =====

== on grid cluster ==
*login on WN
*do
<pre>
su - cmss
export SCRAM_ARCH=slc4_ia32_gcc345
export TMPDIR=/scratch/cmss
mkdir -p $TMPDIR
</pre>
*follow procedure at https://twiki.cern.ch/twiki/bin/view/CMS/CMSSW_aptinstaller#Installing_and_updating_software

== On master3 (previously on fileserv) ==
=== For CMS users ===
*Login as cmss:
<pre>
su - cmss
</pre>

*Make sure you are in the correct dir:
<pre>
cd /swmgrs/cmss
</pre>

*Then:
<pre>
export VO_CMS_SW_DIR=$PWD
</pre>

*In our site we need to initialise some environment variables. For that just run this:
<pre>
source init.sh
</pre>

*Here is the content of this file:
<pre>
#!/bin/sh
if [ -z $VO_CMS_SW_DIR ]
then
echo "VO_CMS_SW_DIR not set. Exiting..."
exit 1
fi
if [ -z $LD_LIBRARY_PATH ];
then
export LD_LIBRARY_PATH=$VO_CMS_SW_DIR/sl3/usr/lib
else
export LD_LIBRARY_PATH=$VO_CMS_SW_DIR/sl3/usr/lib:$LD_LIBRARY_PATH
fi
export PATH=$VO_CMS_SW_DIR/sl3/bin:$VO_CMS_SW_DIR/sl3/usr/bin:$PATH
export SCRAM_ARCH=slc3_ia32_gcc323
</pre>

*Go ahead with some more commands:
<pre>
eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR</tt>
apt-get update
</pre>

*To avoid mismatch between SCRAMV1 V1_0_2 and V1_0_3
<pre>
apt-get dist-upgrade
apt-get reinstall lcg+SCRAMV1+V1_0_2
</pre>

*Check the version of CMSSW you need by using:
<pre>
apt-cache search cmssw
</pre>

*Finally, install it with the following command if the version you want is CMSSW_1_2_0:
<pre>
apt-get install cms+cmssw+CMSSW_1_2_0
</pre>

=== For BECMS users ===

*Login as becmss:
<pre>
su - becmss
</pre>

*Make sure you are in the correct dir:
<pre>
cd /swmgrs/becmss/cms
</pre>

*Make a symlink of the last downloaded rpm
<pre>
ln -s /swmgrs/cmss/RPMS/slc3_ia32_gcc323/cms+cmssw+CMSSW%5f1%5f2%5f2_1-1089_i386.rpm /swmgrs/becmss/cms/RPMS/slc3_ia32_gcc323/cms+cmssw+CMSSW%5f1%5f2%5f2_1-1089_i386.rpm
</pre>

*Then:
<pre>
export VO_CMS_SW_DIR=$PWD
</pre>

*Following steps as in section [[Installing_CMSSW_at_IIHE#ForCMSusers| For CMS users]].

== On SANPC ==

*Login as cmssoft:
<pre>
su - cmssoft
</pre>

*Make sure you are in the correct dir:
<pre>
cd /msa3/cmssoft
</pre>

*Then:
<pre>
export VO_CMS_SW_DIR=$PWD
</pre>

'''DO NOT RUN:'''
<s>source init.sh</s>

*Following steps as in section [[Installing_CMSSW_at_IIHE#ForCMSusers| For CMS users]].

== Troubleshooting ==

*If commands such as 'apt-get update' or 'apt-get install cms+cmssw+CMSSW_X_Y_Z' hang up, kill the corresponding process, run
<pre>
rm -f $VO_CMS_SW_DIR/var/lib/rpm/__db.*
</pre>
and again
<pre>
apt-get update
</pre>

== Validate the installation ==

From a UI (eg. master2.iihe.ac.be) or a public PC (eg. lxpub2.iihe.ac.be)

*If not done yet make sure this environment is set:
<pre>
setenv VO_CMS_SW_DIR /msa3/cmssoft
source $VO_CMS_SW_DIR/cmsset_default.csh
</pre>

*List the installed versions of CMSSW to check if the last one is there
<pre>
scramv1 list | grep CMSSW
</pre>

*Create a project for this last version installed
<pre>
scramv1 p CMSSW CMSSW_1_2_0
cd CMSSW_1_2_0/src
eval <tt>scramv1 runtime -csh</tt>
</pre>

*Define the code cvs repository
<pre>
alias cmscvsroot 'source $CMS_PATH/utils/cmscvsroot.csh'
cmscvsroot CMSSW
</pre>

*Log onto the cvs code server; type 98passwd as password
<pre>
cvs login
CVS password:
</pre>

*Checkout the source code of the libraries that you want to use or modify. Here we will use the interface to the Pythia event generator
<pre>
cvs co -r CMSSW_1_2_0 IOMC/GeneratorInterface/test; cd IOMC/GeneratorInterface/test
</pre>

*Compile the code
<pre>
scramv1 b
</pre>

*Let's run the standard example which produces Higgs events decaying into 4 muons in the final state, and plots a few distributions:
<pre>
cmsRun pythiaHZZ4mu+analysis.cfg
</pre>

You should see two root files appear: one with the generated events stored in HepMC format, and one with the distribution histograms.

*In the CE, publish the version newly installed. For that edit and add new the version of CMSSW for both cms and becms:
<pre>
vi /opt/edg/var/info/cms/cms.list
vi /opt/edg/var/info/becms/becms.list
</pre>

=== on master (slc45 x86_64) ===
*see [https://twiki.cern.ch/twiki/bin/view/CMS/CMSSW_aptinstaller main cms instructions]
*go to correct path and set env
<pre>
su - cmssoft
cd /msa3/cmssoft2
export VO_CMS_SW_DIR=$PWD
</pre>
*if new install
<pre>
wget -O $VO_CMS_SW_DIR/aptinstaller.sh http://cmsdoc.cern.ch/cms/cpt/Software/download/cms/aptinstaller.sh
chmod +x $VO_CMS_SW_DIR/aptinstaller.sh
$VO_CMS_SW_DIR/aptinstaller.sh setup -path $VO_CMS_SW_DIR -arch slc4_ia32_gcc345
$VO_CMS_SW_DIR/aptinstaller.sh setup -path $VO_CMS_SW_DIR -arch slc3_ia32_gcc323
</pre>
**make sure to install the necessary scram versions first.
<pre>
eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR -sh -arch slc4_ia32_gcc345</tt>
apt-get update
apt-get install cms+cms-cvs-utils+1.0
apt-get install lcg+SCRAMV1+V1_0_3
apt-get install lcg+SCRAMV1+V1_0_3-p1
apt-get install external+gcc-wrapper+3.4.5m32

eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR -sh -arch slc3_ia32_gcc323</tt>
apt-get update
apt-get install cms+cms-cvs-utils+1.0
apt-get install lcg+SCRAM+V0_20_0
apt-get install lcg+SCRAMV1+V1_0_1
apt-get install lcg+SCRAMV1+V1_0_2
apt-get install lcg+SCRAMV1+V1_0_3
apt-get install lcg+SCRAMV1+V1_0_3-p1
</pre>
*normally, only do:
**for CMSSW >= 150 (SL4 based only):
<pre>
unset SCRAM_ARCH
unset BUILD_ARCH
eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR -sh -arch slc4_ia32_gcc345</tt>
apt-get update

</pre>
**for CMSSW < 150 (SL3 based only):
<pre>
export SCRAM_ARCH=slc3_ia32_gcc323
export BUILD_ARCH=slc3_ia32_gcc323
eval <tt>$VO_CMS_SW_DIR/aptinstaller.sh config -path $VO_CMS_SW_DIR -sh -arch slc3_ia32_gcc323</tt>
apt-get update
apt-cache search cmssw
apt-get install some_version
...
apt-get install some_version5

unset SCRAM_ARCH
unset BUILD_ARCH
</pre>

*search correct release

==== IIHE notes ====
*initial install on 24/07/07
*update apt version
*following official instructions

*fix SOAPpy errors with CRAB,CMSSW150 and glite31UI+sl4
<pre>
rpm -Uvh --dbpath $VO_CMS_SW_DIR/slc4_ia32_gcc345/var/lib/rpm/ --relocate /usr=$VO_CMS_SW_DIR/slc4_ia32_gcc345/external/python/2.4.2/ --nodeps --define "_rpmlock_path $VO_CMS_SW_DIR/slc4_ia32_gcc345/var/lib/rpm/lock" python24-soappy-0.11.6-1.py24.noarch.rpm python24-fpconst-0.7.1-1.py24.noarch.rpm
</pre>

{{TracNotice|{{PAGENAME}}}}

Installing CMSSW at IIHE - Revision history

Maintenance script: Created page with " Go to a worker node. This is mandatory for slc4!
su - cmss
Il faut probablement dabord faire:
cp /swmgrs/cmss /swmgrs/cmss_old mkdir /swmgr..."

Installing CMSSW at IIHE - Revision history

Maintenance script: Created page with " Go to a worker node. This is mandatory for slc4! su - cmss Il faut probablement dabord faire: cp /swmgrs/cmss /swmgrs/cmss_old mkdir /swmgr..."

Maintenance script: Created page with " Go to a worker node. This is mandatory for slc4!
su - cmss
Il faut probablement dabord faire:
cp /swmgrs/cmss /swmgrs/cmss_old mkdir /swmgr..."